SPM 2008 - Section A

Answer all questions. Each answer carries one mark.

1. State the name of the first generation computer. _________________________

2. Laila has to send a document file containing confidential information by e-

mail to her manager. What Laila has to do to prevent unauthorised access to

the contents of the file?

A. Back up the file

B. Encrypt the file

C. Install firewall

D. Scan the file for viruses

3. Figure 1 shows the information processing cycle.

Figure 1

Choose A, B, C or D for each of the following functions.

(i) Display processed data

(ii) Store data, instructions and information for future use.

4. State whether the following statement is True or False.

Storage controls and coordinates operations in a computer system.

5. Which of the following is a primary storage device?

A. B.

C. D.

A B C

D

6. Figure 2 shows a motherboard.

A, B and C are some of the slots found in the motherboard.

Which slot is to be used to fix network interface card (NIC).

7. Figure 3(a) and 3(b) show an operating system interface.

Figure 3 (a)

Figure 3 (b)

B

C

A

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i) State the name of the operating system in Figure 3(a)

______________________________________________

ii) Identify the user interface shown in Figure 3(b)

______________________________________________

8) Figure 4 shows the network design for a computer laboratory.

Computer N1 controls access to resources on the network.

N1

Figure 4

Based on Figure 4, state

i) the function of N1

_________________________________________________

_________________________________________________

ii) the name of the network topology

_________________________________________________

9. Figure 5 shows a network communication device.

Figure 5

State the name of the device.

__________________________________________

10. Table 1 shows the characteristics of a cable used in a wired network system.

Characteristics of cable

- consists of thin strands of glass

- uses light to transmit signal

Table 1

Based on Table 1, state

i) the name of the cable

_______________________________________________

ii) the function of the cable

______________________________________________

11. Which of the following are network operating system?

I. Windows NT

II. Windows XP

III. LINUX

IV. UNIX

12. State whether the following statement is True or False.

Animation is the creation of illusion of movement by displaying a

series of still images in sequence.

13. Which is the following cannot be used to produce multimedia?

A. B.

C. D.

A. I, II and III

B. I, II and IV

C. I, III and IV

D. II, III and IV

14. Figure 6 shows a layout drawn during a multimedia production phase.

Figure 6

State the name of the phase.

_____________________________________________________

15. State whether the following statement is True or False.

A programming language is a set of rules that can be used to tell a computer what

tasks to carry out.

______________________

16. Complete the following statements by filling in the blanks.

A ________________ level programming language uses codes,

_________________ and is machine dependent.

17. State whether the following statement is True or False

Figure 7 shows the flow chart of the a program

The above flow chart has a selection control structure.

18. Complete the following statements by filling in the blanks.

In the _______________ phase, a soluting is represented in the form of

_____________, flow chart and logic structure.

19. Which is the following characteristics are related to an object-oriented

programming approach.

I. Main routine is broken into smaller sections.

II. Data and instructions are seperated

III. Data and instructions are encapsulated into a single unit

IV. The programming language is event-driven

A. I and II

B. I and IV

C. II and III

D. III and IV

20. State the first phase and third phase of program development

i) First phase

________________________________________________

ii) Third phase

_______________________________________________

21. Table 2 shows tasks carried out during a program development cycle.

P Write program

Q Draw user interface

R Indentify input and output

S Produce the user guide

T Check for errors

Table 2

Based on Table 2, select P, Q, R, S and T for the following phases of the program

development cycle :

I) Problem analysis

_______________________________________________

II) Documentation

_______________________________________________

22. Table 3 shows some terms used in information and communication technology.

Data

Information System

Information

Choose the terms shown in Table 3 which match the following statements :

i) ______________________________________________

ii) ______________________________________________

23. Table 4 shows some terms used in information and communication technology.

Secondary key DMBS Foreign key database

Choose the terms shown in Table 4 which match the following statements :

i) A collection of data organised in a systematic way

_____________________________________________

ii) A field key that must match a primary key value in another table

______________________________________________

24. Table 5 shows a sample data file

Index No Name Gender Class

A101 Ali and Abu M 5SN1

A102 Arita a/p Rama F 5SN1

A110 Wong Tat Meng M 5SN1

A118 Sidek bin Muda M 5SN1

Based on Table 5, state what X and Y represent

X : _____________________________________

Y : _____________________________________

Collection of hardware, software, data,

people and procedures.

Collection of unprocessed items, which

can include text, numbers, images,

audio and video.

(i)

(ii)

X

Y

25. The following list are activities carried out by Mary and her team when developing

the school’s library information system.

State the name of the phase in the system development

_______________________________________________________

7. Figure 5 shows the hierachy of data.

Name :

(i) K : ________________________ (ii) L : ____________________

- Interview the librarians, teacher-in-charge of the library and the

principal

- Distribute questionnaires to 50 students chosen at random

- Prepare a report for the system requirement

Bit K Field L Database

Section B

This section consists of five questions. Answer all questions.

26. Electronic mail is one of the most popular services on the internet. It makes

business managers and administrators more productive by allowing them to share

information, ideas and opinions easily.

In relation to electronic mail, state two examples in each case which can be

considered as:

a) Ethical

i) ______________________________

ii) _______________________________

b) Law breaking

i) ______________________________

ii) _______________________________

27. Figure 8 shows two different network topologies.

Figure 8

Based on Figure 8 :

a) State the difference on how data being transmitted in Topology A and

Topology B

_______________________________________________________

_______________________________________________________

b) State two advantages of Topology B.

i) ___________________________________________________

___________________________________________________

i) ___________________________________________________

___________________________________________________

Topology A Topology B

28. The following is a text on network communication technology for a company.

Based on the text:

a) State the type of network communications technology used in X and give

reason.

______________________________________________________

______________________________________________________

b) Give one differences between Y and the internet.

______________________________________________________

______________________________________________________

29. Figure 9 shows the flow chart for a program that converts US Dollar (USD) to

Ringgit Malaysia (RM)

Figure 9

Swiss Chemical Company (SCC) has approximately 15,000

employees in more than 30 countries. SCC uses three types of

network communication technology; X, Y, and the internet, to

provide network connectivity as well as to ensure the organisation’s

information security for its employees and business partners.

Employees use X to access company information, using assigned

userID and password. Authorised business partners of SCC use Y to

access and share transaction information from different locations worldwide.

Start

Enter the amount in USD

Amount_in_RM = Amount_in_USD*exchange_rate

Enter the amount in USD

End

Based on Figure 9:

a) Which element in the program can be defined as a constant?

________________________________________________

Give one reason for your answer.

________________________________________________

________________________________________________

b) What control structure is used?

________________________________________________

Give one reason for your answer.

________________________________________________

________________________________________________

30. Figure 10 (a) shows two tables created in the school co-curriculum system at

Sekolah Menengah Batu Tiga.

Figure 10

Figure 10 (b) shows a Simple Query Wizard.

Figure 10 (c) shows a query design to retrieve information based on a certain

criterion.

Figure 10(b)

a) Based on Figure 10 (a) and Figure 10 (b), state one more field that should

be moved to the list X in Figure 10 (b), to view the grades of co-curricular

activities for each student.

________________________________________________________

Figure 10 (c)

b) Based on the query design in Figure 10 (c), complete the query results

below to show the information obtained.

Class Stu_ID Name Postion CoCu

P4A

P4C

S5A

Section C

This section consists of three questions. Answer two questions only :

i) Questions 31 or Questions, and

ii) Question 33

31. Figure 11 is an excerpt from a daily newspaper

Figure 11

Based on the excerpt on Figure 11

(a) Describe two suitable security measures that should be taken by the bank

to prevent computer crime.

________________________________________________________

________________________________________________________

________________________________________________________

________________________________________________________

________________________________________________________

b) Explain why bank clients should be protected under the Malaysian Cyber

Law?

________________________________________________________

________________________________________________________

________________________________________________________

________________________________________________________

________________________________________________________

MALAYSIA NEWS.COM YOUR DAILY NEWSPAPER

24 OCT 2008

RM5.00

Online Theft

- Bank Employee Charged

Kuala Lumpur 23 Oct. A bank employee was

charged in the high court yesterday for breaking

into the bank computer system and

electronically transferring RM1.2 million to his

personal bank account. The HOT Bank employee was charged…

32 Figure 12 shows a network communication system between two companies,

Syarikat Kerjasama Sdn. Bhd. In Kualan Lumpur, Malaysia and Syarikat Maju Pte.

Ltd. In Singapore.

Figure 12

Based on Figure 12

a) Describe the two types of computer network used by Syarikat Kerjasama

Sdn. Bhd. In Kuala Lumpur, Malaysia.

________________________________________________________

________________________________________________________

________________________________________________________

________________________________________________________

________________________________________________________

b) Describe the types of network communication technologies used between

both companies

________________________________________________________

________________________________________________________

________________________________________________________

________________________________________________________

________________________________________________________

33. The following statement explains the operation of a taxi company.

Based on the above statements :

a) State the data type for the first three data items required for the coupon

system

________________________________________________________

________________________________________________________

________________________________________________________

________________________________________________________

b) Using the information and data given in the statement, create the output of

the coupun that will be used by the taxi company.

Smart Cab is a taxi company operating in Seri Wangi Mall. The

company is going to use computers for its coupon system.

The coupon should display the following data items :

Receipt number (auto generated) -

Cashier’s name

Date

Fare

Smart Cab

Recipt Number : 20081 Date: 13/4/09

Cashier : Amira Nabila

RM 34.00